190900626

素因数分解:

$2^1\times 3^1\times 7^1\times {\mathrm{107}}^2\times {\mathrm{397}}^1$

素因数の和:623

約数の個数: 48

約数和(自身を含む): 441569856

約数和(自身を除く): 250669230

約数列:

[1, 2, 3, 6, 7, 14, 21, 42, 107, 214, 321, 397, 642, 749, 794, 1191, 1498, 2247, 2382, 2779, 4494, 5558, 8337, 11449, 16674, 22898, 34347, 42479, 68694, 80143, 84958, 127437, 160286, 240429, 254874, 297353, 480858, 594706, 892059, 1784118, 4545253, 9090506, 13635759, 27271518, 31816771, 63633542, 95450313, 190900626]

約数ペア:

[(1, 190900626), (2, 95450313), (3, 63633542), (6, 31816771), (7, 27271518), (14, 13635759), (21, 9090506), (42, 4545253), (107, 1784118), (214, 892059), (321, 594706), (397, 480858), (642, 297353), (749, 254874), (794, 240429), (1191, 160286), (1498, 127437), (2247, 84958), (2382, 80143), (2779, 68694), (4494, 42479), (5558, 34347), (8337, 22898), (11449, 16674)]